package adapter.classadapter;

/**
 * @Author liangliangzhao
 * @data 2023/3/27 15:51
 */

public class Voltage220V {
    //输出220V的电压
    public int output220(){
        int src = 220;
        System.out.println("电压="+src+"伏");
        return src;
    }
}
